Complies with BS AU 152 specifications for rear marking plates for vehicles. Manufactured from reflective aluminium. Miscellaneous Products / Materials Any product outside of our standard choice of material/size range starts with a 5. This may include items such as rolls of tape, sign frames, floor graphics or banners. Below you can find a more detailed description of the miscellaneous material options available for this sign design. Manufactured from 0.9mm aluminium with a 0.1mm enclosed retro-reflective lens sheeting on the surface. Excellent levels of resistance to chemicals, oils, salt and temperature; High tensile strength PET top layer